| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 27020.0 | USD | 20190921 |
| Unknown | China national standards | MT | 12920.0 | USD | 20190921 |
| Unknown | China national standards | MT | 8370.0 | USD | 20190921 |
| Unknown | China national standards | MT | 22170.0 | USD | 20190921 |
| Unknown | China national standards | MT | 16840.0 | USD | 20190921 |
| Unknown | China national standards | MT | 25890.0 | USD | 20190921 |
| Unknown | China national standards | MT | 3860.0 | USD | 20190921 |
| Unknown | China national standards | MT | 3730.0 | USD | 20190920 |
| Unknown | China national standards | MT | 3950.0 | USD | 20190920 |
| Unknown | China national standards | MT | 16370.0 | USD | 20190920 |